PL611-07

PL611-07 Programmable Quick Turn Clock T M FEATURES Advanced programmable PLL design Very low Jitter and Phase Noise (30-70ps Pk-Pk typical) Up to 2 programmable outputs Output frequency up to 75MHz CMOS Programmable Output Enable (OE) pin Accepts Crystal clock input o Fundamental crystal: 10MHz-30MHz o Reference input: Up to 100MHz www.DataSheet4U.com Single 2.5V or 3.3V ± 10% power supply Operating temperature range from -40 ° C to 85 ° C Available in 6-pin SOT Green/RoHS compliant Pkg. PIN CONFIGURATION CLK1 GND XIN/FIN 1 2 3 6 5 4 VDD CLK2, OE XOUT SOT- 23 PL611-07 DESCRIPTION The PL611-07 is a low-cost general purpose frequency synthesizer and a member of PhaseLink’s Programmable ‘Quick Turn Clock (QTC)’ family. PhaseLink’s PL611-07 offers generating two system clock frequencies of up to 75MHz form a 10-30MHz fundamental crystal or a Reference clock source. One clock output can be programmed to operate as OE or be used as a Reference output. Cascading of the ICs to produce additional clock frequencies is also supported. PIN DESCRIPTION Name CLK1 GND XIN/FIN XOUT CLK2, OE VDD Pin # 1 2 3 4 5 6 Type O P I O B P Description Programmable Clock Output GND connection Crystal or Reference input pin Crystal output pin Programmable Clock or Reference Output, or OE VDD connection (2.25~3.63V) BLOCK DIAGRAM XIN/FIN XOUT Xtal OSC FRef R-counter (8-bit) Phase Detector M -counter (10 -bit) Charge Pump Loop Filter FVCO = F Ref. * (2 * M /R) P-counter (5-...